Surf Forecasts:
Karramarro surf forecast from 29 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8PM (local time) - 5ft (1.5m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Saturday 5 Sep, 2PM (local time) - 4.5ft (1.3m), 14s period, NW swell with 736 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8PM (local time) - 5ft (1.5m), 9s period with WNW swell.
Best Forecast Surf Conditions for Karramarro this week:
The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8PM. The primary swell is predicted to be 1.5m and 9s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Karramarro in the next 16 days are 1.3m 14s and forecast to arrive on Saturday (Sep 05) at 2PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 29th Aug) | 5ft (1.5m) 9s |
| Best Surf | 8PM (Sat 29th Aug) | 5ft (1.5m) 9s |
| Most Powerful | 2PM (Sat 5th Sep) | 4.5ft (1.3m) 14s |
Table - best surf conditions forecast for Karramarro over the next 16 days.
The Lowdown
Alright, Rusty here, let’s talk about what’s cookin’ for Karramarro. This is a point break, mainly for advanced surfers, and it’s notoriously inconsistent—so when it turns on, you gotta be ready. The water’s sitting at 75°, which is way warmer than usual for this time of year, so you can leave the thick rubber at home.
The standout session is Saturday morning, August 29. We’ve got a clean 6ft swell rolling in from the WNW, with a period of 9 seconds, and it’s dead glassy—SW wind at just 3 mph. The energy’s sitting at moderate (497), and with the offshore wind, the point should be firing with clean, lined-up waves. This is your best shot of the whole forecast.
Sunday morning, August 30 is also worth a paddle. Swell drops to 5ft, still from the NW, period 10 seconds, and again glassy calm with zero wind. Energy’s moderate (384), and the waves will be clean, just a little smaller than Saturday.
Monday morning, August 31 brings another glassy session—5ft NW swell, 9-second period, and a light NNW breeze at 3 mph. Energy’s moderate (466), and the point should be holding some nice shape.
After that, the surf gets smaller and less consistent through the rest of the week, with a few early mornings offering glassy conditions but underwhelming swell. Tuesday morning, September 1 is glassy with 5ft NW swell (10-second period, energy 341), but it’s a step down. From Wednesday onward, the swell dips below 3ft and the quality drops off.
The next real window of opportunity comes around Saturday afternoon, September 5. The swell bumps up to 5ft from the NW with a long 13-second period, and energy jumps to strong (781). However, the wind is onshore, and the tide may be tricky—so it’s marginal. Worth keeping an eye on, but not a guaranteed clean session.
Sunday morning, September 6 is glassy again with 4ft NW swell, 11-second period, and energy at 345. A solid, clean option if you’re still keen.
Monday, September 7 has a glassy morning (4ft, 9-second period, energy 269) and a glassy afternoon (3ft, 12-second period, energy 286). Both are workable but nothing special.
Tuesday morning, September 8 is glassy but only 3ft, and the quality is just “ordinary.” After that, the swell fades further, with a few glassy mornings but tiny waves, and by the end of the second week, we’re down to 1ft. The inconsistent nature of this break means there’s a long dry spell from around September 10 onward.
In short: Saturday morning, August 29 is the one to target. Glassy, chest-to-head-high waves, and the point should be clean. Sunday morning and Monday morning are also good backup options. The rest of the 16 days is mostly flat or poor, so don’t sleep on the first few days.
Rusty, signing off.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 25°C on Sat afternoon, min 17°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Tue afternoon, min 15°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | NW 10 | NW 9 | NW 8 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 |
Wave Graph | |||||||||||||||||||||
497 | 354 | 300 | 384 | 287 | 256 | 466 | 634 | 490 | 341 | 275 | 176 | 86 | 54 | 31 | 27 | 87 | 118 | 118 | 138 | 173 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | glassy | cross | cross | glassy | cross-on | on | glassy | cross-on | cross-on | on | cross-on | cross-off | glassy | cross-on | off | glassy | cross-on | on |
High Tide | 6:12PM3.85m | 6:31AM3.65m | 6:44PM3.86m | 7:03AM3.65m | 7:18PM3.78m | 7:38AM3.58m | 7:55PM3.63m | 8:16AM3.44m | 8:38PM3.41m | 9:01AM3.25m | 9:30PM3.13m | 9:58AM3.03m | 10:41PM2.87m | ||||||||
Low Tide | 11:58AM0.20m | 00:21AM0.09m | 12:31PM0.15m | 00:54AM0.10m | 1:05PM0.18m | 1:28AM0.19m | 1:42PM0.28m | 2:05AM0.35m | 2:24PM0.45m | 2:48AM0.59m | 3:13PM0.68m | 3:41AM0.86m | 4:17PM0.91m | 4:53AM1.09m | |||||||
7:28 | — | — | 7:28 | — | — | 7:30 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | |
— | 8:50 | — | — | 8:47 | — | — | 8:45 | — | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:38 | — | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 23 | 22 | 23 | 20 | 20 | 21 | 20 | 19 | 21 | 20 | 20 | 21 | 19 | 19 | 21 | 19 | 20 | 21 | 20 |
Feels °C | 23 | 24 | 24 | 24 | 22 | 21 | 22 | 22 | 21 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | NW 10 | NW 9 | NW 8 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 |
497 | 354 | 300 | 384 | 287 | 256 | 466 | 634 | 490 | 341 | 275 | 176 | 86 | 54 | 31 | 27 | 87 | 118 | 118 | 138 | 173 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNE 4 | NNE 4 | — | NNE 4 | NW 10 | — | NNE 3 | — | — | NW 11 |
— | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — | 3 | 16 | — | 1 | — | — | 19 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 3 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 3 | — | — | — | — | — | — | — | — | NNE 4 | — | — | — | — | — | — | — |
— | — | — | — | 4 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 42 | 0 | 0 | 101 | 37 | 0 | 42 | 3 | 0 | 42 | 18 | 42 | 151 | 32 | 2 | 42 | 1 | 1 | 37 | 38 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Karramarro Surf forecast
The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.











